Roborock S5 S6 Error 10: Check the filter.If wet, use a dry one. If dry, clean it and try again. On your app, it says "Fan speed lowered due to blocked strainer. Clean strainer to resume". But no matter how you clean, the error persists. But you can still use your Roborock. For S7 onwards, you may not need to take apart the robot. There is an access opening from the dust container compartment.